Show that the equation of the normal to the ellipse `x^2/25+y^2/9=1` at `(5/sqrt2,3/sqrt2)` is
71 views · Published 13 October 2018 · 2:37 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Show that the equation of the normal to the ellipse `x^2/25+y^2/9=1` at `(5/sqrt2,3/sqrt2)` is the line `5x-3y = 8sqrt2`
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